Merge pull request #3255 from bruntib/exit_code

[cmd] Missing exit status description for CodeChecker check

analyzer/codechecker_analyzer/cmd/check.py

@@ -27,8 +27,7 @@
 
 from codechecker_analyzer.cmd.analyze import \
     epilog_env_var as analyzer_epilog_env_var, \
-    epilog_issue_hashes as analyzer_epilog_issue_hashes, \
-    epilog_exit_status as analyzer_epilog_exit_status
+    epilog_issue_hashes as analyzer_epilog_issue_hashes
 
 from codechecker_analyzer.cmd.log import \
     epilog_env_var as log_epilog_env_var
@@ -70,7 +69,13 @@ def get_argparser_ctor_args():
 
 {analyzer_epilog_issue_hashes}
 
-{analyzer_epilog_exit_status}
+Exit status
+------------------------------------------------
+0 - No report
+1 - CodeChecker error
+2 - At least one report emitted by an analyzer
+3 - Analysis of at least one translation unit failed
+128+signum - Terminating on a fatal signal whose number is signum
 
 If you wish to reuse the logfile resulting from executing the build, see
 'CodeChecker log'. To keep analysis results for later, see and use

docs/analyzer/user_guide.md

@@ -506,8 +506,9 @@ https://github.com/Ericsson/codechecker/blob/master/docs/analyzer/report_identif
 
 Exit status
 ------------------------------------------------
-0 - Successful analysis
+0 - No report
 1 - CodeChecker error
+2 - At least one report emitted by an analyzer
 3 - Analysis of at least one translation unit failed
 128+signum - Terminating on a fatal signal whose number is signum